CLASSIFIED
YAOGAN-31 03B
Chinese ELINT Naval Surveillance (JB-8 Triplet) · CASC / PLA
Right now
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Second satellite of the third Yaogan-31 triplet, part of China's ongoing high-altitude ELINT constellation buildout. The steady annual cadence of Yaogan-31 triplets throughout the early 2020s reflects an established, low-drama replenishment program rather than an experimental or transitional capability still finding its operational footing.
Its orbit
- Orbit
- Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
- Altitude
- 594–767 mi (956–1,234 km)
- Inclination
- 63.4°
- One orbit
- 107.0 minutes13.5 orbits a day
- NORAD ID
- 47693
- Int’l designator
- 2021-014C
- Launched
- 2021
Orbital elements from CelesTrak, as of 22 Sep 2026.
More classified
- YAOGAN-31 03CChinese ELINT Naval Surveillance (JB-8 Triplet)
- YAOGAN-31 04AChinese ELINT Naval Surveillance (JB-8 Triplet)
- YAOGAN-31 04BChinese ELINT Naval Surveillance (JB-8 Triplet)
- YAOGAN-31 04CChinese ELINT Naval Surveillance (JB-8 Triplet)
- YAOGAN-32 02AChinese Military Satellite (Assessed SAR Pair)
- YAOGAN-32 02BChinese Military Satellite (Assessed SAR Pair)